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DEEPCOOL AK400 Black CPU Cooler 1x 120mm Fan, 155mm Clearance, Support Intel LGA 1851/ 1700 / 1200 / 1151 / 1150 / 1155, AMD AM4 AM5

PB Tech price
PB Tech price
$ 33 .08
 +GST
$ 36 .39
 inc GST
$33.08  +GST
$36.39

DEEPCOOL AK400 Black CPU Cooler 1x 120mm Fan, 155mm Clearance, Support Intel LGA 1851/ 1700 / 1200 / 1151 / 1150 / 1155, AMD AM4 AM5

Efficient heat dissipation
  • Brand: DEEPCOOL
  • MPN: R-AK400-BKNNMN-G-1
  • Part #: FANDPC3031
  • UPC:
41
PB Tech price
$ 33 .08 $ 36 .39
 +GST  inc GST


Delivery: Order now and it ships on 08 Sep
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info
$33.08  +GST
$36.39
  • Brand: DEEPCOOL
  • MPN: R-AK400-BKNNMN-G-1
  • Part #: FANDPC3031
  • UPC:

Colour

Black Pink

Fan Size

120mm

Number of Fans

1

CPU Air Cooler Height

155mm

Radiator Size

N/A

LED Colour

N/A

Reversed Fan Blade

No

Sound Level (Roughly)

29dB

What PB Tech customers are saying about this product...

See More Reviews

Customer Review Summary

"The DEEPCOOL AK400 is a highly praised CPU cooler, offering impressive performance at a reasonable price. Loved for its minimalistic design, quiet operation and cost-effectiveness, ...view more"

AI avatar icon
Summarised by AI 05/09/25
AI Bot
Black

"Keeps my 9700x idling around 40c and between 65-75 under load. Really easy to install and can easily add a second fan if needed."

OS
By: OscarS426 24/07/25
Verified Owner
Black

"This is an excellent cooler it can even tame a ryzen 9 3900 xt"

G
By: Guest 02/06/25

COMBO DEALS: Frequently Bought Together

Create your own combo deal with any of the items below and the DEEPCOOL AK400 Black CPU Cooler 1x 120mm Fan,...
DEEPCOOL AK400 Black CPU Cooler 1x 120mm Fan, 155mm Clearance, Support Intel LGA 1851/ 1700 / 1200 / 1151 / 1150 / 1155, AMD AM4 AM5
Total:
$ 65 .25
 +GST
$ 71 .78

Features

AK400 - Performance CPU Cooler

The DeepCool AK400 is a highly compatible CPU cooler featuring a classic four heat pipe tower layout with a unique matrix fin design and a high-performance FDB fan that delivers excellent heat dissipation and extremely low noise levels.

 

PREMIUM COMPATIBILITY

Featuring up to 220W of heat dissipation efficiency, the exceptional cooling performance of the AK400 on modern CPUs makes it the perfect choice for mainstream systems needing impressive price-performance ratio.

 

ADVANCED HEAT DISSIPATION

Four direct touch copper heat pipes rapidly transfer heat away from the processor effectively and dissipate through a single fin stack tower with a unique matrix array design.

 

FLUID DYNAMIC BEARING FAN

Achieve high-performance cooling with minimal noise levels thanks to the high-performance FDB fan that maximizes airflow and static pressure when needed and intelligently ramps down for silent efficiency.

Fan Specs
29 dBA Full Load Noise Output
500-1850 RPM Dynamic PWM Range
50,000 hours Long Operational Lifespan

 

SIMPLE AND SECURE INSTALLATION

The improved installation method is made easy with a sturdy all-metal mounting bracket and a quick five-step process to safely fasten your cooler on multiple platforms supporting the latest from Intel and AMD.

 

Product Dimension

 



Specifications

Application For

Intel
LGA1700/1200/1151/1150/1155

AMD
AM4

Product Dimensions

127×97×155 mm

Heatsink Dimensions

120×45×152 mm

Net Weight

661 g

Heatpipe

Ø6 mm×4 pcs

Fan Dimensions

120×120×25 mm

Fan Speed

500~1850 RPM±10%

Fan Airflow

66.47 CFM

Fan Air Pressure

2.04 mmAq

Fan Noise

=29 dB(A)

Fan Connector

4-pin PWM

Bearing Type

Fluid Dynamic Bearing

Fan Rated Voltage

12 VDC

Fan Rated Current

0.13 A

Fan Power Consumption

1.56 W

P/N

R-AK400-BKNNMN-G-1

Manufacturer Part No:
R-AK400-BKNNMN-G-1
Brand:
Product Type:
CPU Cooler
UPC
-
Product Family:
AK400
Shipping Weight:
0.9 kg
PB Part No:
FANDPC3031
Product Model:
Black
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.9 out of 5 Stars Based on 41 reviews
5 Stars
38
4 Stars
3
3 Stars
0
2 Stars
0
1 Stars
0

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Looks good for my AM4 Ryzen 7 and 9

Ryzen 7 3700x TDP 65W
Ryzen 9 5900x TDP 105W

At idle Ryzen 7 went upto 23 degree and Ryzen 9 was 30 degree. Which is pretty good.

For any AMD 120w or below TDP, this one is given as compatible one in AMD website.

Installation is a breeze. Compared to NZXT, MSI and AMD coolers previously, I felt this one the easiest.

Ryzen 9 goes above 50 degree quickly and the fans kick in, slightly irritating compared to nzxt kraken x63 setup. But for the price of this, its a good cooler. Works great and looks great.

AZ
By: AbroZ73 02/03/24
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Work wonders

Colour: Black

Solved my I7-13700 CPU’s overheating problem and stress test showed temperature decreased from 90 degrees to 60 degrees. Regret not using this earlier for solving game crashing issue.

WD
By: WsmdkD 03/02/24
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

too cool to be true

Colour: Black

One of the best things about the DEEPCOOL AK400 is its quiet operation. The FDB fan is very quiet, even at full speed. This makes the cooler a good choice for users who want a quiet PC.
Another advantage of the DEEPCOOL AK400 is its ease of installation. The cooler comes with pre-applied thermal paste and a quick-release mounting system that makes it easy to install and remove.
Overall, the DEEPCOOL AK400 is an excellent choice for budget-minded users who are looking for a high-performance CPU cooler. It is quiet, easy to install, and compatible with a wide range of socket types for me the 1700 fit perfectly

AV
By: AlvinV1 05/12/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Great temp improvement

Colour: Black

Stock cooler was getting into low 90s, this cooler cpu never passed 70s. Great product.

CK
By: CheniK1 01/12/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Best cheap CPU Cooler

Colour: Black

I recently bought this to cool my i7 10700 and it is GREAT! It keeps the temps under 75C at all times even under heavy load. This works miles better than the stock coolers I can tell you that. I would definetly reccomend this to anyone who is on a tight budget and wants great performance.

KP
By: Kalpakularathne2007P 23/03/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Greatly reduced CPU temps

Colour: Black

Had a stock fan with CPU running at 97 degrees. Got this and went right down to 40 max at load

DG
By: DolevG 13/03/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Great CPU Cooler

Colour: Black

Bought this to replace the Wraith Stealth Cooler that came with the CPU. It dropped the temperature really well, used to have 70-85 degrees and now getting 45-60 degrees.

JB
By: JoseB249 24/02/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Very happy with it.

Colour: Black

As above, saw this cooler receive pretty good reviews on Youtube and I can confirm that it is stellar. I immediately saw improvements in CPU temps over the stock Wraith Stealth cooler. I don't hear it so it must be quiet. It was very easy to install. A quality item at a very good price.
Highly recommended.

G
By: Guest 27/06/22
1 out of 1 user found this review helpful
Did you find it helpful?

cpu cooler

Colour: Black

works well no issues

GR
By: GeraldR11 08/08/22
Verified Owner
1 out of 2 users found this review helpful
Did you find it helpful?

Does the job

Colour: Black

Keeps my 9700x idling around 40c and between 65-75 under load.

Really easy to install and can easily add a second fan if needed.

OS
By: OscarS426 24/07/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Excellent Cooler

Colour: Black

This is an excellent cooler it can even tame a ryzen 9 3900 xt

G
By: Guest 02/06/25
0 out of 0 users found this review helpful
Did you find it helpful?

No Complaints

Colour: Black

Does the Job, looks good. It's been a month and everything is running smoothly so far

JB
By: JosephB16 19/05/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

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Learn more about delivery time-frames over Christmas and the New Year period.

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Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, for DHL express delivery in-stock products typically arrive within 2-3 working days for metro areas and 3-5 working days for rural areas. For Standard delivery in-stock products typically arrive within 3-7 working days for NSW, VIC, ACT, QLD and SA deliveries and 5-10 working days for WA, TAS and NT.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

DEEPCOOL AK400 Black CPU Cooler 1x 120mm Fan, 155mm Clearance, Support Intel LGA 1851/ 1700 / 1200 / 1151 / 1150 / 1155, AMD AM4 AM5

Efficient heat dissipation
  • Brand: DEEPCOOL
  • MPN: R-AK400-BKNNMN-G-1
  • Part #: FANDPC3031
$33.08 Excluding GST $36.39 Including GST

Date Created: 11:20, 06-09-2025
Product URL: https://www.pbtech.com/au/product/FANDPC3031/DEEPCOOL-AK400-Black-CPU-Cooler-1x-120mm-Fan-155mm?pg=2

Features

AK400 - Performance CPU Cooler

The DeepCool AK400 is a highly compatible CPU cooler featuring a classic four heat pipe tower layout with a unique matrix fin design and a high-performance FDB fan that delivers excellent heat dissipation and extremely low noise levels.

 

PREMIUM COMPATIBILITY

Featuring up to 220W of heat dissipation efficiency, the exceptional cooling performance of the AK400 on modern CPUs makes it the perfect choice for mainstream systems needing impressive price-performance ratio.

 

ADVANCED HEAT DISSIPATION

Four direct touch copper heat pipes rapidly transfer heat away from the processor effectively and dissipate through a single fin stack tower with a unique matrix array design.

 

FLUID DYNAMIC BEARING FAN

Achieve high-performance cooling with minimal noise levels thanks to the high-performance FDB fan that maximizes airflow and static pressure when needed and intelligently ramps down for silent efficiency.

Fan Specs
29 dBA Full Load Noise Output
500-1850 RPM Dynamic PWM Range
50,000 hours Long Operational Lifespan

 

SIMPLE AND SECURE INSTALLATION

The improved installation method is made easy with a sturdy all-metal mounting bracket and a quick five-step process to safely fasten your cooler on multiple platforms supporting the latest from Intel and AMD.

 

Product Dimension

 



Specifications

Application For

Intel
LGA1700/1200/1151/1150/1155

AMD
AM4

Product Dimensions

127×97×155 mm

Heatsink Dimensions

120×45×152 mm

Net Weight

661 g

Heatpipe

Ø6 mm×4 pcs

Fan Dimensions

120×120×25 mm

Fan Speed

500~1850 RPM±10%

Fan Airflow

66.47 CFM

Fan Air Pressure

2.04 mmAq

Fan Noise

=29 dB(A)

Fan Connector

4-pin PWM

Bearing Type

Fluid Dynamic Bearing

Fan Rated Voltage

12 VDC

Fan Rated Current

0.13 A

Fan Power Consumption

1.56 W

P/N

R-AK400-BKNNMN-G-1

Date Created: 11:20, 06-09-2025
Product URL: https://www.pbtech.com/au/product/FANDPC3031/DEEPCOOL-AK400-Black-CPU-Cooler-1x-120mm-Fan-155mm?pg=2